This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

Northrop Grumman test-fired a solid rocket motor called SMASH!22 Dec. 4 as part of its SMART Demo development program. Credit: Northrop Grumman WASHINGTON — Northrop Grumman tested a solid rocket ...

See how RC stepper motors perform in this detailed test, highlighting smooth operation and precision control. This video demonstrates motor accuracy, responsiveness, and applications for RC and ...

Highly Loaded Grain (HLG) Solid Rocket Motors allow extended range and customized thrust profiles with the same propellant and the same size rocket motor. Anduril and Raytheon announced on Oct. 7, ...

Anduril and Raytheon have conducted a ground test of an advanced solid rocket motor that could lead to a performance boost for air-to-air weapons. The work involved a static fire test of a rocket ...

This is a modification of the popular AccelStepper library that runs the motors using timer interrupts instead of polling them in the main loop. This allows for more precise step timings and running ...

Buying a new piece of fitness equipment is exciting (if you know what to look for), but then comes the real challenge: actually working out. So, you've got your stair stepper all set up—now what? How ...

Overseen by the 717th Test Squadron and the Arnold Engineering Development Test Complex, the ground-based fire of the Sentinel’s second stage rocket motor was “conducted in a vacuum chamber to ...

In the almost seven decades of space exploration our species launched countless rockets into orbit and on to other worlds. On some occasions, we've even launched hardware from the surface of other ...

Taiho Pharmaceutical’s investigational treatment for Duchenne muscular dystrophy (DMD) has failed to impact the time it takes patients to rise from the floor over 52 weeks, missing the phase 3 study’s ...

Forbes contributors publish independent expert analyses and insights. Kristen Bousquet is an influencer and creator monetization coach. Thousands of people every month search for ways to get paid to ...